Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kb8 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Re7 win in 3 half-moves
4 Kb7 win in 5 half-moves
5 Kcc7 draw
6 Kcd8 draw
7 Kdc7 draw
8 Rf3 draw
9 Rf8 draw
10 Rg7 draw
11 Rh7 draw
12 Kc6 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kdd8 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves